var oTable;
$(document).ready(function() {
  oTable =  $("#example").dataTable({
                "sPaginationType": "full_numbers",
                "bJQueryUI": true,
                "sDom": 'W<"clear">rtip',
				"bStateSave": true
            });
 
  oTable.$('tr').click( function () {
   var data = oTable.fnGetData(4 );
    alert(data[4]);
  } );
});